Buzz
1. Hazards Caused by Air Conditioner Water Leakage
Air conditioner water leakage is a common issue for many households. What are the causes, signs, and solutions? According to Mytour's expert advice, AC water leakage is a prevalent problem with various reasons such as lack of regular maintenance, faulty drainage, improper installation, and low refrigerant.
Once your AC starts leaking water, it can lead to low humidity in the room, unpleasant odors, and potential damage to electronic devices placed beneath it. It can even impact health, especially in households with young children, as moist air fosters the growth of harmful bacteria.
When facing this issue, users should not immediately call for repair services, as it may incur significant expenses. Instead, try addressing the problem using one of the following methods:
2. Common Hazards Caused by Air Conditioner Water Leakage
Start by removing the dust filter and cleaning it thoroughly. Reinstall it in the air conditioner to check for any remaining water leakage.
If water continues to leak, the cause may be a drainage pipe issue, improper AC installation, or low refrigerant. In this case, contact a reputable AC service center for prompt resolution. If the blockage is in the drainpipe, quickly clear it by spraying and blowing air through the inside. Remove and clean the dust filter. Check for any obstacles in the outdoor unit; if found, remove them as they can cause AC water leakage. If the drainpipe is damaged, seek professional help to replace it.
In case of installation errors, seek assistance from technicians to adjust the indoor unit, level the water tray, or correct any assembly mistakes.
For low refrigerant issues, engage a technician to inspect, recharge the refrigerant, and perform a comprehensive cleaning of the evaporator coil.
Additionally, users can check the stability of the cooling fan. If it malfunctions, calling a technician for repairs is the best course of action.
2. Causes and Remedies for Air Conditioner Water Leakage
Blocked Drainage Pipe
A clogged drainage pipe is mainly caused by insects, dust, and small debris accumulating over time without proper cleaning.
The causes of a blocked drain pipe may include humid weather conditions promoting bacterial, moss, and mold growth. As a result, water cannot drain out, leading to internal condensation and external leakage.
Remedy: Clear the blocked drain pipe by using tools like water suction machines, pressure pumps, or vacuum cleaners. Alternatively, seek professional assistance to fix this issue.
Infrequent Maintenance of the Evaporator Coil
Irregular cleaning of the evaporator coil results in the filter mesh accumulating bacteria and dirt, posing a respiratory hazard. This is a primary cause of the evaporator coil freezing due to restricted airflow. When users turn off the air conditioner, the melted ice creates excess water that leaks outside.
Solution:
Regularly maintain and clean the air conditioner every 3 to 6 months to ensure stable operation.
Users should remove the dust filter and clean it thoroughly. Then, reinstall it into the air conditioner and check if the leakage issue persists.
Some air conditioners come with nylon mesh filters. Therefore, avoid using hot water for cleaning as it may cause damage and deformation. If there are stubborn stains, dilute dishwashing liquid with water to clean them effectively.
Cracked, Blocked, or Damaged Drainage Tray
This is a common issue in older air conditioners used for an extended period, causing the drainage tray to tilt. The cause may be a newly purchased air conditioner, transportation damage, or incorrect installation during production.
If left untreated, this condition will lead to algae growth in the drainage pipe. Without prompt cleaning, algae will accumulate, block the drainage pipe, overflow the tray, and create conditions for bacterial growth.
Solution: Contact a technician or service center to address this situation.
Incorrect Air Conditioner Installation
Inexperienced technicians may install the pipes incorrectly, leading to insufficient slope or lack of vent holes in the pipes. As a result, water in the air conditioner cannot drain properly, causing it to flow backward into the tray and leading to water leakage.
Incorrectly tilted air conditioners can also cause this issue, with water flowing backward to the low end of the tray and leaking onto the floor and walls.
Solution: Contact the warranty center or repair service for advice and assistance.
Air Conditioner Out of Gas or Low on Gas
The cause may be incorrect installation, and prolonged use can cause oxidation of the welds. An air conditioner with insufficient gas will result in frozen evaporator coils. In this situation, the air conditioner fails to achieve the temperature to melt the ice, leading to water leakage.
Solution: If your home air conditioner faces this issue, the remedy is straightforward. Just call the repair team for a thorough check and handling. In the case of gas deficiency, you can pump more gas into the air conditioner. Conversely, if the gas is depleted, you should replace it with new gas for the device.
Damaged or Old Water Tray
The air conditioner's water tray prevents water leakage. In cases where your device has been in use for ten years, experiencing water leakage, the cause may be rust or damage to the water tray, leading to the inability to hold water.
Solution: Contact the warranty center for professional technicians to repair and replace the water tray.
Condenser Coil Malfunction
The condenser coil is usually installed beneath the cooling coil with the ability to drain water to prevent condenser coil leakage. Therefore, issues with the condenser coil can lead to water leakage in the air conditioner. The cause of condenser coil problems is often the accumulation of dirt and lack of cleaning over an extended period.
Solution: Contact the warranty center to have technical staff assist and resolve this issue.
Evaporator Coil Freezing
If the evaporator coil is frozen, turning off the air conditioner will cause the ice to melt, leading to water leakage. This occurs due to two main reasons:
Reduced airflow: Dirty coils and filters, collapsed air ducts, or a malfunctioning fan. If the air is not warm, the chemical fluid in the coil will evaporate, unable to adjust the temperature upward to convert into gas, resulting in freezing.
Refrigerant leakage: Excess liquid in the coil expands, lowering the temperature and causing freezing.
Solution: You can address this issue by seeking assistance from repair personnel to provide comprehensive solutions.
Here are the reasons and solutions for air conditioner leakage that you need to know. Save it for reference and application. Don't forget to follow Mytour to quickly update the most useful information.
